© 2026 HomeSix Realty Inc. All rights reserved.
MLS® W14134444
Caledon, ON
Welcome to 9 Flaherty Lane, a breathtaking custom estate nestled on over 10.6 acres in one of Caledon's prestigious enclaves and backing onto 50 acres of conservation land. Spanning over 13,500 square feet above grade and over 20,000 square feet total, this residence offers homeowners unmatched luxury, privacy, and scale. Inside, 5 prodigious bedrooms reside, each with its own ensuites, including a mesmerizing Owners' suite with his and her ensuites and a private guest bedroom in the lower level. Soaring ceiling heights are found across all 3 levels and range from 10 ft to 21ft, with 3 open to the above living areas. Both warm and inviting, this home attracts an abundance of natural light via the bespoke solarium and sunroom. As you make your way through this lovely home, signature features are found, including a 2-level mahogany library with an enchanting spiral staircase, a home theatre, a retro 50's inspired diner, a 5-car garage, multiple fireplaces, 9 geothermal heating and cooling systems, and a gourmet kitchen with a 60" Wolf gas cooktop and oven. Winning "North America's Best Pool" award in 1997, the indoor pool is truly a space where loved ones can gather and enjoy all year round. The serene outdoors offers just as much as the inside, with a spring fed 1 acre pond, a gazebo, a large designer patio with custom railing overlooking the water, and ample green space to host large social gatherings. This home is an absolute must see and offers a rare high-capacity well pumping 120 liters of water per minute, as well as an oversized septic tank and a new roof completed in 2024. With 16 interior and exterior cameras operated through Telus, security here is top-tier! Built to the highest standards using custom-made materials, this estate offers a rare blend of elegance and resort-style living. Whether hosting on a grand scale or seeking a private retreat, 9 Flaherty Lane delivers an extraordinary lifestyle!
Inclusions
All existing electrical light fixtures, existing window covers, all kitchen appliances including 60 inch gas Wolf cooktop, 2 KitchenAid fridges, a built-in fridge (as is), KitchenAid dishwasher, 2 washer and dryers, 3 wood burning fireplaces, an inground swimming pool (as is), a movie theatre projector screen, 9 Geothermal heating and cooling units, 2 hot water tanks, 5 garage door openers and remotes, a new solar system (net zero from 2024), 16 indoor/outdoor cameras (currently operating w/ Telus - subscription not included with purchase).
Broker
SAM MCDADI REAL ESTATE INC.
Own a home here? See what it could sell for.
Use this listing address as a starting point for a Home6 seller valuation.
Detached
9 Flaherty Lane Caledon
Caledon
Type
Detached
Basement
Finished with Walk-Out
Parking
Attached (17)
Property Tax
~$27,109/yr
Heating
Heat Pump
Buying Essentials
Square Feet
13500 sqft
Facing Direction
South
Parking
Attached (17)
Finances
List Price
$6,299,000
Price per SQFT
$467/sqft
Property Tax
~$27,109/yr
Property Specs
Property Type
Detached
MLS Size
13500 sqft
Basement
Finished with Walk-Out
Living & Amenities
Heating Type
Heat Pump
Features
Guest Accommodations · In-Law Suite
Policies & Utilities
Neighbourhood
Caledon
Listed On
Oct 30, 2026
Clear View
Cul de Sac/Dead End
Golf
Greenbelt/Conservation
Lake/Pond
Wooded/Treed
Days on Market
Current: 7 days
Granite Counters, Centre Island, W/O To Patio
23.2 x 25.6
594 sqft
Window Floor to Ceiling, Coffered Ceiling(s), Hardwood Floor
22.9 x 22.9
524 sqft
Fireplace, Vaulted Ceiling(s), W/O To Patio
32.6 x 23.0
750 sqft
Fireplace, Vaulted Ceiling(s), Hardwood Floor
22.7 x 23.6
535 sqft
Window Floor to Ceiling, Panelled, Stone Floor
29.4 x 28.7
845 sqft
B/I Closet, W/O To Porch, Tile Floor
16.5 x 32.3
534 sqft
Wet Bar, Large Window, Pot Lights
26.9 x 35.3
952 sqft
B/I Shelves, Tile Floor, Bar Sink
16.2 x 12.3
198 sqft
Double Doors, Hardwood Floor
22.2 x 22.2
493 sqft
Cathedral Ceiling(s), Pot Lights, Hardwood Floor
27.3 x 27.4
749 sqft
4 Pc Ensuite, Walk-In Closet(s), Hardwood Floor
23.7 x 14.5
344 sqft
5 Pc Ensuite, B/I Closet, Large Window
17.9 x 18.8
337 sqft
4 Pc Ensuite, B/I Closet, W/O To Balcony
16.9 x 19.1
323 sqft
3 Pc Ensuite, B/I Closet, W/O To Balcony
14.7 x 19.3
284 sqft
4 Pc Ensuite, B/I Closet, Hardwood Floor
17.9 x 17.3
310 sqft
Cathedral Ceiling(s), B/I Bookcase, Spiral Stairs
22.9 x 22.8
522 sqft
Laundry Sink, B/I Closet, Tile Floor
9.6 x 16.0
153 sqft
Vaulted Ceiling(s), Bow Window, Hardwood Floor
10.3 x 12.3
127 sqft
4 Pc Ensuite, Walk-In Closet(s), W/O To Patio
23.5 x 16.1
377 sqft
Coffered Ceiling(s), Stone Floor, Combined w/Family
25.4 x 27.5
697 sqft
Illuminated Ceiling, Pot Lights, French Doors
27.0 x 27.1
731 sqft
Coffered Ceiling(s), Fireplace, B/I Bookcase
21.5 x 21.7
465 sqft
Skylight, Stone Floor, W/O To Garden
54.3 x 47.6
2,587 sqft
Laundry Sink, B/I Shelves, W/O To Patio
9.4 x 15.5
146 sqft
Rooms
24
Listed Room Area
13,577 sqft
Source
Estimated from MLS room dimensions
Learn about the area and demographics around this address.
Schools closest to 9 Flaherty Lane Caledon.
Source: No verified source available.Catchment boundaries and ratings are shown only when available.
Active alternatives ranked by location, property type, price, bedrooms, size, bathrooms, and recency.
Recent sold or leased properties are shown separately from active alternatives.
Close to 9 Flaherty Lane Caledon.